diethyl发音

意思翻译

adj.二乙基的

相似词语短语

diethyl ether───乙醚，[有化]二乙醚；乙醚，二乙醚

双语使用场景

This flavour is synthesized by the ester interchange using diethyl oxalate and relative alcohol as materials.───这些香料都是以草酸二乙酯与相应的醇为原料，通过酯交换反应来合成的。

Diethyl fumarate was synthesized with fumaric and alcohol as raw materials and sodium acid sulfate as catalyst.───以富马酸和乙醇为原料，硫酸氢钠作催化剂合成富马酸二乙酯。

The method is compatible with concentration detection of diethyl ketone in the air at a workplace.───本方法适用于工作场所空气中二乙基甲酮的浓度测定。

Under the effect of diethyl aluminium chloride, the catalyst of the invention can be used for catalyzing ethylene polymerization.───在二乙基氯化铝的作用下，本发明的催化剂可催化乙烯聚合。

The purity of final product is 98% with yield up to 96% (in terms of diethyl malonate).───目标产品纯度98%，产率高达98%（以丙二酸二乙酯计）。

The synthetic methods, in which thiourea and diethyl malonate were used as the starting materials were described in detail.───介绍了以硫脲与丙二酸二乙酯为原料的合成工艺路线和研究水平。

Diethyl maleate was a synthesis from maleic anhydride and ethyl alcohol in the presence of sodium bisulfate monohydrate.───在一水硫酸氢钠存在下，由马来酸酐和乙醇合成了马来酸二乙酯。

Animal and vegetable fats and oils - Determination of unsaponifiable matter - Method using diethyl ether extraction .───动植物脂肪和油。不可皂化物的测定。二已醚萃取法。

One chemical, a solvent called diethyl pthalate, was found in 12 products and was linked to sperm damage in a 2006 Harvard study.───一种化学物质，一种被称为邻苯二甲酸二乙酯的溶剂在2006年哈佛大学的一项研究中被发现与损伤精子有关。

英语使用场景

Diethyl ether was used as extractor solvent.

In this paper , technological process of diethyl aluminium chloride installation is described in detail.

Aim Enanthal diethyl acetal is prepared with heptaldehyde and triethyl orthoformate as raw materials.

HP-5 capillary column was used for separation, diethyl phthalate as internal standard and FID for detection.

Diethyl fumarate was synthesized with maleic anhydride and ethanol as raw materials, sodium bisulfate and aluminium trichloride as catalysts.

The enanthal diethyl acetal is synthesized catalyzed by sodium bisulfate , with heptaldehyde and ethanol as raw materials.

Methods Diethyl phthalate and diethyl succinate were used for raw material to synthesize the Rubidate.

Through series of eliminating and substituting reactions, using diethyl oxalate, ethyl propionate, pyrrolidine etc. as starting material, we achieve the new coolant 2(5H) - MPF.

A new technology for preparation of Ethoprophos Diethyl Dithiophosphoric acid , Propance Bromide and Dimethylamine was introduced.